Augite and Zircon Optical Properties

Augite

Zircon

Add ⊕

1 Optical Properties

1.1 Luster

Vitreous, Resinous

Adamantine

1.2 Pleochroism

Pale green

Weak

1.3 Dispersion

NA0.04

0.007 1

1.4 Transparency

Transparent, Translucent

Transparent

1.5 Refractive Index

1.671-1.7741.810-2.024

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c

tetragonal

1.8 Birefringence

Not Available0.047-0.055

0 0.296

1.9 Clarity

Transparent

Augite and Zircon Optic Character

Augite and Zircon optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Augite and Zircon Physical Properties like crystallographic symmetry, pleochroism,etc. in the crystal. Some of the optical properties are refractive index, luster, optic character, pleochroism etc. Prominent among these is Augite and Zircon optic character. You might have noticed your gemologist rotating the gemstone while testing it. Rotating a gemstone along its optic axis helps in determining its optic character.

Compare Green Gemstones

Augite Vs Boulder Opal

Augite Vs Blue John

Augite Vs Bloodstone Heliotrope

Augite and Zircon Transparency

Similar to their colors, Augite and Zircon transparency can also be used as criteria for their primary identification. Although transparency cannot be the only criteria for gemstone identification, it can efficiently used in gemstone grading. Talking about their transparency, Augite is Translucent and Transparent while Augite is Translucent and Transparent in appearance.